//app.js
var util = require('utils/util.js');
var nickName = ''

App({
  onLaunch: function () {
    //调用API从本地缓存中获取数据
    var logs = wx.getStorageSync('logs') || []
    logs.unshift(Date.now())
    wx.setStorageSync('logs', logs)
  },
  getUserInfo: function (cb) {
    var that = this
    if (this.globalData.userInfo) {
      typeof cb == "function" && cb(this.globalData.userInfo)
    } else {
      //调用登录接口
      wx.login({
        success: function () {
          wx.getUserInfo({
            success: function (res) {
              that.globalData.userInfo = res.userInfo
              typeof cb == "function" && cb(that.globalData.userInfo)

              nickName = res.userInfo.nickName;

              // 设置全局变量
              var app = getApp()

              // 上传坐标
              if (nickName != '') {
                util.uploadGPS(nickName)
              } else {
                console.log('nickName is null')
              }
            }
          })
        }
      })
    }
  },
  globalData: {
    userInfo: null
  }
})
